Electric toothbrush handle

FIG. 1 is a front view of an electric toothbrush handle showing our new design;

FIG. 2 is a right side view thereof, the left side view being a mirror image thereto;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right, frontal perspective view thereof; and,

FIG. 7 is a left, rear perspective view thereof.

The broken lines adjacent the shaded areas on the rear of the handle represent the bounds of the claimed design and all of the other broken lines are for illustrative purposes only. None of the broken lines form part of the claimed design.